Merge branch 'develop' into xiaoping/add_test_case2

.gitmodules

@@ -4,6 +4,9 @@
 [submodule "src/connector/grafanaplugin"]
 	path = src/connector/grafanaplugin
 	url = https://github.com/taosdata/grafanaplugin
+[submodule "tests/examples/rust"]
+	path = tests/examples/rust
+	url = https://github.com/songtianyi/tdengine-rust-bindings.git
 [submodule "src/connector/hivemq-tdengine-extension"]
 	path = src/connector/hivemq-tdengine-extension
-	url = https://github.com/huskar-t/hivemq-tdengine-extension.git
+	url = https://github.com/huskar-t/hivemq-tdengine-extension.git
\ No newline at end of file

src/dnode/inc/dnodeVWrite.h

@@ -24,8 +24,8 @@ int32_t dnodeInitVWrite();
 void    dnodeCleanupVWrite();
 void    dnodeDispatchToVWriteQueue(SRpcMsg *pMsg);
 void *  dnodeAllocVWriteQueue(void *pVnode);
-void    dnodeFreeVWriteQueue(void *wqueue);
-void    dnodeSendRpcVWriteRsp(void *pVnode, void *param, int32_t code);
+void    dnodeFreeVWriteQueue(void *pWqueue);
+void    dnodeSendRpcVWriteRsp(void *pVnode, void *pWrite, int32_t code);
 
 #ifdef __cplusplus
 }

src/dnode/src/dnodeVWrite.c

@@ -38,11 +38,11 @@ typedef struct {
 } SVWriteWorkerPool;
 
 static SVWriteWorkerPool tsVWriteWP;
-static void *dnodeProcessVWriteQueue(void *param);
+static void *dnodeProcessVWriteQueue(void *pWorker);
 
 int32_t dnodeInitVWrite() {
   tsVWriteWP.max = tsNumOfCores;
-  tsVWriteWP.worker = (SVWriteWorker *)tcalloc(sizeof(SVWriteWorker), tsVWriteWP.max);
+  tsVWriteWP.worker = tcalloc(sizeof(SVWriteWorker), tsVWriteWP.max);
   if (tsVWriteWP.worker == NULL) return -1;
   pthread_mutex_init(&tsVWriteWP.mutex, NULL);
 
@@ -162,13 +162,13 @@ void *dnodeAllocVWriteQueue(void *pVnode) {
   return queue;
 }
 
-void dnodeFreeVWriteQueue(void *wqueue) {
-  taosCloseQueue(wqueue);
+void dnodeFreeVWriteQueue(void *pWqueue) {
+  taosCloseQueue(pWqueue);
 }
 
-void dnodeSendRpcVWriteRsp(void *pVnode, void *param, int32_t code) {
-  if (param == NULL) return;
-  SVWriteMsg *pWrite = param;
+void dnodeSendRpcVWriteRsp(void *pVnode, void *wparam, int32_t code) {
+  if (wparam == NULL) return;
+  SVWriteMsg *pWrite = wparam;
 
   if (code < 0) pWrite->code = code;
   int32_t count = atomic_add_fetch_32(&pWrite->processedCount, 1);
@@ -183,13 +183,11 @@ void dnodeSendRpcVWriteRsp(void *pVnode, void *param, int32_t code) {
   };
 
   rpcSendResponse(&rpcRsp);
-  taosFreeQitem(pWrite);
-
-  vnodeRelease(pVnode);
+  vnodeFreeFromWQueue(pVnode, pWrite);
 }
 
-static void *dnodeProcessVWriteQueue(void *param) {
-  SVWriteWorker *pWorker = param;
+static void *dnodeProcessVWriteQueue(void *wparam) {
+  SVWriteWorker *pWorker = wparam;
   SVWriteMsg *   pWrite;
   void *         pVnode;
   int32_t        numOfMsgs;
@@ -232,8 +230,7 @@ static void *dnodeProcessVWriteQueue(void *param) {
         if (pWrite->rspRet.rsp) {
           rpcFreeCont(pWrite->rspRet.rsp);
         }
-        taosFreeQitem(pWrite);
-        vnodeRelease(pVnode);
+        vnodeFreeFromWQueue(pVnode, pWrite);
       }
     }
   }

src/inc/dnode.h

@@ -54,8 +54,8 @@ void  dnodeSendMsgToDnodeRecv(SRpcMsg *rpcMsg, SRpcMsg *rpcRsp, SRpcEpSet *epSet
 void *dnodeSendCfgTableToRecv(int32_t vgId, int32_t tid);
 
 void *dnodeAllocVWriteQueue(void *pVnode);
-void  dnodeFreeVWriteQueue(void *wqueue);
-void  dnodeSendRpcVWriteRsp(void *pVnode, void *param, int32_t code);
+void  dnodeFreeVWriteQueue(void *pWqueue);
+void  dnodeSendRpcVWriteRsp(void *pVnode, void *pWrite, int32_t code);
 void *dnodeAllocVReadQueue(void *pVnode);
 void  dnodeFreeVReadQueue(void *rqueue);
 

src/inc/taoserror.h

@@ -201,7 +201,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_SUCH_FILE_OR_DIR,      0, 0x0507, "Missing da
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_OUT_OF_MEMORY,            0, 0x0508, "Out of memory")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_APP_ERROR,                0, 0x0509, "Unexpected generic error in vnode")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_INVALID_VRESION_FILE,     0, 0x050A, "Invalid version file")
-TAOS_DEFINE_ERROR(TSDB_CODE_VND_IS_FULL,                  0, 0x050B, "Vnode memory is full for commit is failed")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_IS_FULL,                  0, 0x050B, "Vnode memory is full because commit failed")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_NOT_SYNCED,               0, 0x0511, "Database suspended")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_WRITE_AUTH,            0, 0x0512, "Write operation denied")
 

src/inc/vnode.h

@@ -70,11 +70,12 @@ void*   vnodeAcquire(int32_t vgId);        // add refcount
 void    vnodeRelease(void *pVnode);        // dec refCount
 void*   vnodeGetWal(void *pVnode);
 
-int32_t vnodeWriteToWQueue(void *vparam, void *wparam, int32_t qtype, void *rparam);
-int32_t vnodeProcessWrite(void *vparam, void *wparam, int32_t qtype, void *rparam);
+int32_t vnodeWriteToWQueue(void *pVnode, void *pHead, int32_t qtype, void *pRpcMsg);
+void    vnodeFreeFromWQueue(void *pVnode, SVWriteMsg *pWrite);
+int32_t vnodeProcessWrite(void *pVnode, void *pHead, int32_t qtype, void *pRspRet);
 int32_t vnodeGetVnodeList(int32_t vnodeList[], int32_t *numOfVnodes);
-void    vnodeBuildStatusMsg(void *param);
-void    vnodeConfirmForward(void *param, uint64_t version, int32_t code);
+void    vnodeBuildStatusMsg(void *pStatus);
+void    vnodeConfirmForward(void *pVnode, uint64_t version, int32_t code);
 void    vnodeSetAccess(SVgroupAccess *pAccess, int32_t numOfVnodes);
 
 int32_t vnodeInitResources();

src/os/src/detail/osTimer.c

@@ -111,6 +111,9 @@ void taosUninitTimer() {
   pthread_sigmask(SIG_BLOCK, &set, NULL);
 */
 void taosMsleep(int mseconds) {
+#if 1
+  usleep(mseconds * 1000);
+#else
   struct timeval timeout;
   int            seconds, useconds;
 
@@ -126,7 +129,8 @@ void taosMsleep(int mseconds) {
 
   select(0, NULL, NULL, NULL, &timeout);
 
-  /* pthread_sigmask(SIG_UNBLOCK, &set, NULL); */
+/* pthread_sigmask(SIG_UNBLOCK, &set, NULL); */
+#endif
 }
 
 #endif
\ No newline at end of file

src/plugins/http/src/httpServer.c

@@ -85,7 +85,7 @@ static void httpProcessHttpData(void *param) {
   while (1) {
     struct epoll_event events[HTTP_MAX_EVENTS];
     //-1 means uncertainty, 0-nowait, 1-wait 1 ms, set it from -1 to 1
-    fdNum = epoll_wait(pThread->pollFd, events, HTTP_MAX_EVENTS, 1);
+    fdNum = epoll_wait(pThread->pollFd, events, HTTP_MAX_EVENTS, TAOS_EPOLL_WAIT_TIME);
     if (pThread->stop) {
       httpDebug("%p, http thread get stop event, exiting...", pThread);
       break;

src/sync/inc/syncInt.h

@@ -36,6 +36,7 @@ extern "C" {
 #define TAOS_SMSG_STATUS       7
 
 #define SYNC_MAX_SIZE (TSDB_MAX_WAL_SIZE + sizeof(SWalHead) + sizeof(SSyncHead) + 16)
+#define SYNC_RECV_BUFFER_SIZE (5*1024*1024)
 
 #define nodeRole    pNode->peerInfo[pNode->selfIndex]->role
 #define nodeVersion pNode->peerInfo[pNode->selfIndex]->version

src/sync/src/syncMain.c

@@ -179,6 +179,13 @@ int64_t syncStart(const SSyncInfo *pInfo) {
   for (int32_t i = 0; i < pCfg->replica; ++i) {
     const SNodeInfo *pNodeInfo = pCfg->nodeInfo + i;
     pNode->peerInfo[i] = syncAddPeer(pNode, pNodeInfo);
+    if (pNode->peerInfo[i] == NULL) {
+      sError("vgId:%d, node:%d fqdn:%s port:%u is not configured, stop taosd", pNode->vgId, pNodeInfo->nodeId, pNodeInfo->nodeFqdn,
+             pNodeInfo->nodePort);
+      syncStop(pNode->rid);
+      exit(1);
+    }
+
     if ((strcmp(pNodeInfo->nodeFqdn, tsNodeFqdn) == 0) && (pNodeInfo->nodePort == tsSyncPort)) {
       pNode->selfIndex = i;
     }
@@ -476,7 +483,11 @@ static void syncRemovePeer(SSyncPeer *pPeer) {
 
 static SSyncPeer *syncAddPeer(SSyncNode *pNode, const SNodeInfo *pInfo) {
   uint32_t ip = taosGetIpFromFqdn(pInfo->nodeFqdn);
-  if (ip == -1) return NULL;
+  if (ip == 0xFFFFFFFF) {
+    sError("failed to add peer, can resolve fqdn:%s since %s", pInfo->nodeFqdn, strerror(errno));
+    terrno = TSDB_CODE_RPC_FQDN_ERROR;
+    return NULL;
+  }
 
   SSyncPeer *pPeer = calloc(1, sizeof(SSyncPeer));
   if (pPeer == NULL) return NULL;

src/sync/src/syncRestore.c

@@ -136,7 +136,7 @@ static int32_t syncRestoreWal(SSyncPeer *pPeer) {
   SSyncNode *pNode = pPeer->pSyncNode;
   int32_t    ret, code = -1;
 
-  void *buffer = calloc(1024000, 1);  // size for one record
+  void *buffer = calloc(SYNC_MAX_SIZE, 1);  // size for one record
   if (buffer == NULL) return -1;
 
   SWalHead *pHead = (SWalHead *)buffer;
@@ -237,7 +237,7 @@ static int32_t syncOpenRecvBuffer(SSyncNode *pNode) {
   SRecvBuffer *pRecv = calloc(sizeof(SRecvBuffer), 1);
   if (pRecv == NULL) return -1;
 
-  pRecv->bufferSize = 5000000;
+  pRecv->bufferSize = SYNC_RECV_BUFFER_SIZE;
   pRecv->buffer = malloc(pRecv->bufferSize);
   if (pRecv->buffer == NULL) {
     free(pRecv);

src/tsdb/src/tsdbCommit.c

@@ -282,7 +282,7 @@ static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHe
 
 _err:
   tfree(dataDir);
-  tsdbCloseHelperFile(pHelper, 1, NULL);
+  tsdbCloseHelperFile(pHelper, 1, pGroup);
   return -1;
 }
 

src/util/src/tskiplist.c

@@ -145,6 +145,7 @@ void tSkipListPutBatch(SSkipList *pSkipList, void **ppData, int ndata) {
   // forward to put the rest of data
   for (int idata = 1; idata < ndata; idata++) {
     pDataKey = pSkipList->keyFn(ppData[idata]);
+    hasDup = false;
 
     // Compare max key
     pKey = SL_GET_MAX_KEY(pSkipList);
@@ -153,8 +154,6 @@ void tSkipListPutBatch(SSkipList *pSkipList, void **ppData, int ndata) {
       for (int i = 0; i < pSkipList->maxLevel; i++) {
         forward[i] = SL_NODE_GET_BACKWARD_POINTER(pSkipList->pTail, i);
       }
-
-      hasDup = false;
     } else {
       SSkipListNode *px = pSkipList->pHead;
       for (int i = pSkipList->maxLevel - 1; i >= 0; --i) {
@@ -173,7 +172,7 @@ void tSkipListPutBatch(SSkipList *pSkipList, void **ppData, int ndata) {
 
             compare = pSkipList->comparFn(pKey, pDataKey);
             if (compare >= 0) {
-              if (compare == 0) hasDup = true;
+              if (compare == 0 && !hasDup) hasDup = true;
               break;
             } else {
               px = p;

src/util/src/tsocket.c

@@ -58,13 +58,13 @@ uint32_t taosGetIpFromFqdn(const char *fqdn) {
   } else {
 #ifdef EAI_SYSTEM
     if (ret == EAI_SYSTEM) {
-      uError("failed to get the ip address, fqdn:%s, code:%d, reason:%s", fqdn, ret, strerror(errno));
+      uError("failed to get the ip address, fqdn:%s, since:%s", fqdn, strerror(errno));
       terrno = TAOS_SYSTEM_ERROR(errno);
     } else {
-      uError("failed to get the ip address, fqdn:%s, code:%d, reason:%s", fqdn, ret, gai_strerror(ret));
+      uError("failed to get the ip address, fqdn:%s, since:%s", fqdn, gai_strerror(ret));
     }
 #else
-    uError("failed to get the ip address, fqdn:%s, code:%d, reason:%s", fqdn, ret, gai_strerror(ret));
+    uError("failed to get the ip address, fqdn:%s, since:%s", fqdn, gai_strerror(ret));
 #endif
     return 0xFFFFFFFF;
   }

src/vnode/inc/vnodeInt.h

@@ -37,6 +37,7 @@ extern int32_t vDebugFlag;
 typedef struct {
   int32_t      vgId;      // global vnode group ID
   int32_t      refCount;  // reference count
+  int32_t      queuedMsg;
   int32_t      delay;
   int8_t       status; 
   int8_t       role;   

src/vnode/src/vnodeMain.c

@@ -419,7 +419,11 @@ void vnodeRelease(void *pVnodeRaw) {
   }
 
   if (pVnode->wal) {
-    if (code == 0) walRemoveAllOldFiles(pVnode->wal);
+    if (code != 0) {
+      vError("vgId:%d, failed to commit while close tsdb repo, keep wal", pVnode->vgId);
+    } else {
+      walRemoveAllOldFiles(pVnode->wal);
+    }
     walClose(pVnode->wal);
     pVnode->wal = NULL;
   }

src/vnode/src/vnodeWrite.c

@@ -28,13 +28,15 @@
 #include "syncInt.h"
 #include "tcq.h"
 
-static int32_t (*vnodeProcessWriteMsgFp[TSDB_MSG_TYPE_MAX])(SVnodeObj *, void *, SRspRet *);
-static int32_t vnodeProcessSubmitMsg(SVnodeObj *pVnode, void *pMsg, SRspRet *);
-static int32_t vnodeProcessCreateTableMsg(SVnodeObj *pVnode, void *pMsg, SRspRet *);
-static int32_t vnodeProcessDropTableMsg(SVnodeObj *pVnode, void *pMsg, SRspRet *);
-static int32_t vnodeProcessAlterTableMsg(SVnodeObj *pVnode, void *pMsg, SRspRet *);
-static int32_t vnodeProcessDropStableMsg(SVnodeObj *pVnode, void *pMsg, SRspRet *);
-static int32_t vnodeProcessUpdateTagValMsg(SVnodeObj *pVnode, void *pCont, SRspRet *pRet);
+#define MAX_QUEUED_MSG_NUM 10000
+
+static int32_t (*vnodeProcessWriteMsgFp[TSDB_MSG_TYPE_MAX])(SVnodeObj *, void *pCont, SRspRet *);
+static int32_t vnodeProcessSubmitMsg(SVnodeObj *pVnode, void *pCont, SRspRet *);
+static int32_t vnodeProcessCreateTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet *);
+static int32_t vnodeProcessDropTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet *);
+static int32_t vnodeProcessAlterTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet *);
+static int32_t vnodeProcessDropStableMsg(SVnodeObj *pVnode, void *pCont, SRspRet *);
+static int32_t vnodeProcessUpdateTagValMsg(SVnodeObj *pVnode, void *pCont, SRspRet *);
 
 void vnodeInitWriteFp(void) {
   vnodeProcessWriteMsgFp[TSDB_MSG_TYPE_SUBMIT]          = vnodeProcessSubmitMsg;
@@ -100,8 +102,8 @@ int32_t vnodeProcessWrite(void *vparam, void *wparam, int32_t qtype, void *rpara
   return syncCode;
 }
 
-static int32_t vnodeCheckWrite(void *param) {
-  SVnodeObj *pVnode = param;
+static int32_t vnodeCheckWrite(void *vparam) {
+  SVnodeObj *pVnode = vparam;
   if (!(pVnode->accessState & TSDB_VN_WRITE_ACCCESS)) {
     vDebug("vgId:%d, no write auth, refCount:%d pVnode:%p", pVnode->vgId, pVnode->refCount, pVnode);
     return TSDB_CODE_VND_NO_WRITE_AUTH;
@@ -127,8 +129,8 @@ static int32_t vnodeCheckWrite(void *param) {
   return TSDB_CODE_SUCCESS;
 }
 
-void vnodeConfirmForward(void *param, uint64_t version, int32_t code) {
-  SVnodeObj *pVnode = (SVnodeObj *)param;
+void vnodeConfirmForward(void *vparam, uint64_t version, int32_t code) {
+  SVnodeObj *pVnode = vparam;
   syncConfirmForward(pVnode->sync, version, code);
 }
 
@@ -242,8 +244,25 @@ int32_t vnodeWriteToWQueue(void *vparam, void *wparam, int32_t qtype, void *rpar
   memcpy(pWrite->pHead, pHead, sizeof(SWalHead) + pHead->len);
 
   atomic_add_fetch_32(&pVnode->refCount, 1);
-  vTrace("vgId:%d, get vnode wqueue, refCount:%d pVnode:%p", pVnode->vgId, pVnode->refCount, pVnode);
+
+  int32_t queued = atomic_add_fetch_32(&pVnode->queuedMsg, 1);
+  if (queued > MAX_QUEUED_MSG_NUM) {
+    vDebug("vgId:%d, too many msg:%d in vwqueue, flow control", pVnode->vgId, queued);
+    taosMsleep(1);
+  }
+
+  vTrace("vgId:%d, write into vwqueue, refCount:%d queued:%d", pVnode->vgId, pVnode->refCount, pVnode->queuedMsg);
 
   taosWriteQitem(pVnode->wqueue, qtype, pWrite);
   return TSDB_CODE_SUCCESS;
 }
+
+void vnodeFreeFromWQueue(void *vparam, SVWriteMsg *pWrite) {
+  SVnodeObj *pVnode = vparam;
+
+  atomic_sub_fetch_32(&pVnode->queuedMsg, 1);
+  vTrace("vgId:%d, free from vwqueue, refCount:%d queued:%d", pVnode->vgId, pVnode->refCount, pVnode->queuedMsg);
+
+  taosFreeQitem(pWrite);
+  vnodeRelease(pVnode);
+}

tests/examples/JDBC/JDBCDemo/README-jdbc-windows.md

@@ -132,7 +132,7 @@ https://www.taosdata.com/cn/all-downloads/
 配置完成后，在命令行内使用taos shell连接server端
 
 ```shell
-C:\TDengine>taos
+C:\TDengine>taos -h td01
 Welcome to the TDengine shell from Linux, Client Version:2.0.1.1
 Copyright (c) 2017 by TAOS Data, Inc. All rights reserved.
 

rust @ f2ffd305

+Subproject commit f2ffd30521b8e8afbc9d25c75f8eeeb6a48bd030

tests/examples/rust/.gitignore

-/target
-**/*.rs.bk
-Cargo.lock

tests/examples/rust/Cargo.toml

-[package]
-name = "tdengine"
-version = "0.1.0"
-authors = ["Chunhua Jiang <jiangch@3reality.com>"]
-edition = "2018"
-
-[dependencies]

tests/examples/rust/README.md

-# TDengine driver connector for Rust
-
-It's a rust implementation for [TDengine](https://github.com/taosdata/TDengine), an open-sourced big data platform designed and optimized for the Internet of Things (IoT), Connected Cars, Industrial IoT, and IT Infrastructure and Application Monitoring.
-
-## Dependencies
-- Rust: 
-```
-curl https://sh.rustup.rs -sSf | sh
-```
-
-## Run with Sample
-
-Build and run basic sample:
-```
-cargo run --example demo
-```
-Build and run subscribe sample:
-```
-cargo run --example subscribe
-```

tests/examples/rust/build.rs

-// build.rs
-
-use std::env;
-
-fn main() {
-    let project_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
-
-    println!("cargo:rustc-link-search={}", project_dir); // the "-L" flag
-    println!("cargo:rustc-link-lib=taos"); // the "-l" flag
-}

tests/examples/rust/examples/demo.rs

-use std::process;
-use tdengine::Tdengine;
-
-fn main() {
-    let tde = Tdengine::new("127.0.0.1", "root", "taosdata", "demo", 0)
-                .unwrap_or_else(|err| {
-        eprintln!("Can't create Tdengine: {}", err);
-        process::exit(1)
-    });
-
-    tde.query("drop database demo");
-    tde.query("create database demo");
-    tde.query("use demo");
-    tde.query("create table m1 (ts timestamp, speed int)");
-
-    for i in 0..10 {
-        tde.query(format!("insert into m1 values (now+{}s, {})", i, i).as_str());
-    }
-}

tests/examples/rust/examples/subscribe.rs

-use std::process;
-use tdengine::Subscriber;
-
-fn main() {
-    let subscriber = Subscriber::new("127.0.0.1", "root", "taosdata", "demo", "m1", 0, 1000)
-                        .unwrap_or_else(|err| {
-        eprintln!("Can't create Subscriber: {}", err);
-        process::exit(1)
-    });
-
-    loop {
-        let row = subscriber.consume().unwrap_or_else(|err| {
-            eprintln!("consume exit: {}", err);
-            process::exit(1)
-        });
-
-        subscriber.print_row(&row);
-    }
-}

tests/examples/rust/src/bindings.rs

-/* automatically generated by rust-bindgen */
-#![allow(unused)]
-#![allow(non_camel_case_types)]
-
-pub const _STDINT_H: u32 = 1;
-pub const _FEATURES_H: u32 = 1;
-pub const _DEFAULT_SOURCE: u32 = 1;
-pub const __USE_ISOC11: u32 = 1;
-pub const __USE_ISOC99: u32 = 1;
-pub const __USE_ISOC95: u32 = 1;
-pub const __USE_POSIX_IMPLICITLY: u32 = 1;
-pub const _POSIX_SOURCE: u32 = 1;
-pub const _POSIX_C_SOURCE: u32 = 200809;
-pub const __USE_POSIX: u32 = 1;
-pub const __USE_POSIX2: u32 = 1;
-pub const __USE_POSIX199309: u32 = 1;
-pub const __USE_POSIX199506: u32 = 1;
-pub const __USE_XOPEN2K: u32 = 1;
-pub const __USE_XOPEN2K8: u32 = 1;
-pub const _ATFILE_SOURCE: u32 = 1;
-pub const __USE_MISC: u32 = 1;
-pub const __USE_ATFILE: u32 = 1;
-pub const __USE_FORTIFY_LEVEL: u32 = 0;
-pub const _STDC_PREDEF_H: u32 = 1;
-pub const __STDC_IEC_559__: u32 = 1;
-pub const __STDC_IEC_559_COMPLEX__: u32 = 1;
-pub const __STDC_ISO_10646__: u32 = 201505;
-pub const __STDC_NO_THREADS__: u32 = 1;
-pub const __GNU_LIBRARY__: u32 = 6;
-pub const __GLIBC__: u32 = 2;
-pub const __GLIBC_MINOR__: u32 = 23;
-pub const _SYS_CDEFS_H: u32 = 1;
-pub const __WORDSIZE: u32 = 64;
-pub const __WORDSIZE_TIME64_COMPAT32: u32 = 1;
-pub const __SYSCALL_WORDSIZE: u32 = 64;
-pub const _BITS_WCHAR_H: u32 = 1;
-pub const INT8_MIN: i32 = -128;
-pub const INT16_MIN: i32 = -32768;
-pub const INT32_MIN: i32 = -2147483648;
-pub const INT8_MAX: u32 = 127;
-pub const INT16_MAX: u32 = 32767;
-pub const INT32_MAX: u32 = 2147483647;
-pub const UINT8_MAX: u32 = 255;
-pub const UINT16_MAX: u32 = 65535;
-pub const UINT32_MAX: u32 = 4294967295;
-pub const INT_LEAST8_MIN: i32 = -128;
-pub const INT_LEAST16_MIN: i32 = -32768;
-pub const INT_LEAST32_MIN: i32 = -2147483648;
-pub const INT_LEAST8_MAX: u32 = 127;
-pub const INT_LEAST16_MAX: u32 = 32767;
-pub const INT_LEAST32_MAX: u32 = 2147483647;
-pub const UINT_LEAST8_MAX: u32 = 255;
-pub const UINT_LEAST16_MAX: u32 = 65535;
-pub const UINT_LEAST32_MAX: u32 = 4294967295;
-pub const INT_FAST8_MIN: i32 = -128;
-pub const INT_FAST16_MIN: i64 = -9223372036854775808;
-pub const INT_FAST32_MIN: i64 = -9223372036854775808;
-pub const INT_FAST8_MAX: u32 = 127;
-pub const INT_FAST16_MAX: u64 = 9223372036854775807;
-pub const INT_FAST32_MAX: u64 = 9223372036854775807;
-pub const UINT_FAST8_MAX: u32 = 255;
-pub const UINT_FAST16_MAX: i32 = -1;
-pub const UINT_FAST32_MAX: i32 = -1;
-pub const INTPTR_MIN: i64 = -9223372036854775808;
-pub const INTPTR_MAX: u64 = 9223372036854775807;
-pub const UINTPTR_MAX: i32 = -1;
-pub const PTRDIFF_MIN: i64 = -9223372036854775808;
-pub const PTRDIFF_MAX: u64 = 9223372036854775807;
-pub const SIG_ATOMIC_MIN: i32 = -2147483648;
-pub const SIG_ATOMIC_MAX: u32 = 2147483647;
-pub const SIZE_MAX: i32 = -1;
-pub const WINT_MIN: u32 = 0;
-pub const WINT_MAX: u32 = 4294967295;
-pub const TSDB_DATA_TYPE_NULL: u32 = 0;
-pub const TSDB_DATA_TYPE_BOOL: u32 = 1;
-pub const TSDB_DATA_TYPE_TINYINT: u32 = 2;
-pub const TSDB_DATA_TYPE_SMALLINT: u32 = 3;
-pub const TSDB_DATA_TYPE_INT: u32 = 4;
-pub const TSDB_DATA_TYPE_BIGINT: u32 = 5;
-pub const TSDB_DATA_TYPE_FLOAT: u32 = 6;
-pub const TSDB_DATA_TYPE_DOUBLE: u32 = 7;
-pub const TSDB_DATA_TYPE_BINARY: u32 = 8;
-pub const TSDB_DATA_TYPE_TIMESTAMP: u32 = 9;
-pub const TSDB_DATA_TYPE_NCHAR: u32 = 10;
-pub type int_least8_t = ::std::os::raw::c_schar;
-pub type int_least16_t = ::std::os::raw::c_short;
-pub type int_least32_t = ::std::os::raw::c_int;
-pub type int_least64_t = ::std::os::raw::c_long;
-pub type uint_least8_t = ::std::os::raw::c_uchar;
-pub type uint_least16_t = ::std::os::raw::c_ushort;
-pub type uint_least32_t = ::std::os::raw::c_uint;
-pub type uint_least64_t = ::std::os::raw::c_ulong;
-pub type int_fast8_t = ::std::os::raw::c_schar;
-pub type int_fast16_t = ::std::os::raw::c_long;
-pub type int_fast32_t = ::std::os::raw::c_long;
-pub type int_fast64_t = ::std::os::raw::c_long;
-pub type uint_fast8_t = ::std::os::raw::c_uchar;
-pub type uint_fast16_t = ::std::os::raw::c_ulong;
-pub type uint_fast32_t = ::std::os::raw::c_ulong;
-pub type uint_fast64_t = ::std::os::raw::c_ulong;
-pub type intmax_t = ::std::os::raw::c_long;
-pub type uintmax_t = ::std::os::raw::c_ulong;
-pub const TSDB_OPTION_TSDB_OPTION_LOCALE: TSDB_OPTION = 0;
-pub const TSDB_OPTION_TSDB_OPTION_CHARSET: TSDB_OPTION = 1;
-pub const TSDB_OPTION_TSDB_OPTION_TIMEZONE: TSDB_OPTION = 2;
-pub const TSDB_OPTION_TSDB_OPTION_CONFIGDIR: TSDB_OPTION = 3;
-pub const TSDB_OPTION_TSDB_OPTION_SHELL_ACTIVITY_TIMER: TSDB_OPTION = 4;
-pub const TSDB_OPTION_TSDB_MAX_OPTIONS: TSDB_OPTION = 5;
-pub type TSDB_OPTION = u32;
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct taosField {
-    pub name: [::std::os::raw::c_char; 64usize],
-    pub bytes: ::std::os::raw::c_short,
-    pub type_: ::std::os::raw::c_char,
-}
-#[test]
-fn bindgen_test_layout_taosField() {
-    assert_eq!(
-        ::std::mem::size_of::<taosField>(),
-        68usize,
-        concat!("Size of: ", stringify!(taosField))
-    );
-    assert_eq!(
-        ::std::mem::align_of::<taosField>(),
-        2usize,
-        concat!("Alignment of ", stringify!(taosField))
-    );
-    assert_eq!(
-        unsafe { &(*(::std::ptr::null::<taosField>())).name as *const _ as usize },
-        0usize,
-        concat!(
-            "Offset of field: ",
-            stringify!(taosField),
-            "::",
-            stringify!(name)
-        )
-    );
-    assert_eq!(
-        unsafe { &(*(::std::ptr::null::<taosField>())).bytes as *const _ as usize },
-        64usize,
-        concat!(
-            "Offset of field: ",
-            stringify!(taosField),
-            "::",
-            stringify!(bytes)
-        )
-    );
-    assert_eq!(
-        unsafe { &(*(::std::ptr::null::<taosField>())).type_ as *const _ as usize },
-        66usize,
-        concat!(
-            "Offset of field: ",
-            stringify!(taosField),
-            "::",
-            stringify!(type_)
-        )
-    );
-}
-pub type TAOS_FIELD = taosField;
-extern "C" {
-    pub fn taos_init();
-}
-extern "C" {
-    pub fn taos_options(
-        option: TSDB_OPTION,
-        arg: *const ::std::os::raw::c_void,
-        ...
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_connect(
-        ip: *mut ::std::os::raw::c_char,
-        user: *mut ::std::os::raw::c_char,
-        pass: *mut ::std::os::raw::c_char,
-        db: *mut ::std::os::raw::c_char,
-        port: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn taos_close(taos: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub fn taos_query(
-        taos: *mut ::std::os::raw::c_void,
-        sqlstr: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_use_result(taos: *mut ::std::os::raw::c_void) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn taos_fetch_row(res: *mut ::std::os::raw::c_void) -> *mut *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn taos_result_precision(res: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_free_result(res: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub fn taos_field_count(taos: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_num_fields(res: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_affected_rows(taos: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_fetch_fields(res: *mut ::std::os::raw::c_void) -> *mut TAOS_FIELD;
-}
-extern "C" {
-    pub fn taos_select_db(
-        taos: *mut ::std::os::raw::c_void,
-        db: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_print_row(
-        str: *mut ::std::os::raw::c_char,
-        row: *mut *mut ::std::os::raw::c_void,
-        fields: *mut TAOS_FIELD,
-        num_fields: ::std::os::raw::c_int,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_stop_query(res: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub fn taos_fetch_block(
-        res: *mut ::std::os::raw::c_void,
-        rows: *mut *mut *mut ::std::os::raw::c_void,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_validate_sql(
-        taos: *mut ::std::os::raw::c_void,
-        sql: *mut ::std::os::raw::c_char,
-    ) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_get_server_info(taos: *mut ::std::os::raw::c_void) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn taos_get_client_info() -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn taos_errstr(taos: *mut ::std::os::raw::c_void) -> *mut ::std::os::raw::c_char;
-}
-extern "C" {
-    pub fn taos_errno(taos: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int;
-}
-extern "C" {
-    pub fn taos_query_a(
-        taos: *mut ::std::os::raw::c_void,
-        sqlstr: *mut ::std::os::raw::c_char,
-        fp: ::std::option::Option<
-            unsafe extern "C" fn(
-                param: *mut ::std::os::raw::c_void,
-                arg1: *mut ::std::os::raw::c_void,
-                code: ::std::os::raw::c_int,
-            ),
-        >,
-        param: *mut ::std::os::raw::c_void,
-    );
-}
-extern "C" {
-    pub fn taos_fetch_rows_a(
-        res: *mut ::std::os::raw::c_void,
-        fp: ::std::option::Option<
-            unsafe extern "C" fn(
-                param: *mut ::std::os::raw::c_void,
-                arg1: *mut ::std::os::raw::c_void,
-                numOfRows: ::std::os::raw::c_int,
-            ),
-        >,
-        param: *mut ::std::os::raw::c_void,
-    );
-}
-extern "C" {
-    pub fn taos_fetch_row_a(
-        res: *mut ::std::os::raw::c_void,
-        fp: ::std::option::Option<
-            unsafe extern "C" fn(
-                param: *mut ::std::os::raw::c_void,
-                arg1: *mut ::std::os::raw::c_void,
-                row: *mut *mut ::std::os::raw::c_void,
-            ),
-        >,
-        param: *mut ::std::os::raw::c_void,
-    );
-}
-extern "C" {
-    pub fn taos_subscribe(
-        host: *mut ::std::os::raw::c_char,
-        user: *mut ::std::os::raw::c_char,
-        pass: *mut ::std::os::raw::c_char,
-        db: *mut ::std::os::raw::c_char,
-        table: *mut ::std::os::raw::c_char,
-        time: i64,
-        mseconds: ::std::os::raw::c_int,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn taos_consume(tsub: *mut ::std::os::raw::c_void) -> *mut *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn taos_unsubscribe(tsub: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub fn taos_open_stream(
-        taos: *mut ::std::os::raw::c_void,
-        sqlstr: *mut ::std::os::raw::c_char,
-        fp: ::std::option::Option<
-            unsafe extern "C" fn(
-                param: *mut ::std::os::raw::c_void,
-                arg1: *mut ::std::os::raw::c_void,
-                row: *mut *mut ::std::os::raw::c_void,
-            ),
-        >,
-        stime: i64,
-        param: *mut ::std::os::raw::c_void,
-        callback: ::std::option::Option<unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void)>,
-    ) -> *mut ::std::os::raw::c_void;
-}
-extern "C" {
-    pub fn taos_close_stream(tstr: *mut ::std::os::raw::c_void);
-}
-extern "C" {
-    pub static mut configDir: [::std::os::raw::c_char; 0usize];
-}

tests/examples/rust/src/lib.rs

-#![allow(unused)]
-#![allow(non_camel_case_types)]
-
-pub mod subscriber;
-pub use subscriber::*;
-
-pub mod tdengine;
-pub use tdengine::*;
-
-pub mod utils;
\ No newline at end of file

tests/examples/rust/src/subscriber.rs

-#![allow(non_camel_case_types)]
-#![allow(non_snake_case)]
-
-#[path = "utils.rs"]
-mod utils;
-use utils::*;
-use utils::bindings::*;
-
-use std::os::raw::{c_void, c_char, c_int, c_long};
-
-pub struct Subscriber {
-    tsub: *mut c_void,
-    fields: *mut taosField,
-    fcount: c_int,
-}
-
-impl Subscriber {
-    pub fn new(host: &str,
-               username: &str,
-               passwd: &str,
-               db: &str,
-               table:&str,
-               time: i64,
-               mseconds: i32
-              ) -> Result<Subscriber, &'static str> {
-        unsafe {
-            let mut tsub = taos_subscribe(str_into_raw(host),
-                                          str_into_raw(username),
-                                          str_into_raw(passwd),
-                                          str_into_raw(db),
-                                          str_into_raw(table),
-                                          time as c_long,
-                                          mseconds as c_int);
-            if tsub.is_null() {
-                return Err("subscribe error")
-            }
-            println!("subscribed to {} user:{}, db:{}, tb:{}, time:{}, mseconds:{}",
-                        host, username, db, table, time, mseconds);
-
-            let mut fields = taos_fetch_fields(tsub);
-            if fields.is_null() {
-                taos_unsubscribe(tsub);
-                return Err("fetch fields error")
-            }
-
-            let fcount = taos_field_count(tsub);
-            if fcount == 0 {
-                taos_unsubscribe(tsub);
-                return Err("fields count is 0")
-            }
-
-            Ok(Subscriber{tsub, fields, fcount})
-        }
-    }
-
-    pub fn consume(self: &Subscriber) -> Result<Row, &'static str> {
-        unsafe {
-            let taosRow = taos_consume(self.tsub);
-            if taosRow.is_null() {
-                return Err("consume error")
-            }
-            let taosRow= std::slice::from_raw_parts(taosRow, self.fcount as usize);
-            let row = raw_into_row(self.fields, self.fcount, &taosRow);
-            Ok(row)
-        }
-    }
-
-    pub fn print_row(self: &Subscriber, row: &Row) {
-        println!("{}", format_row(row));
-    }
-}
-
-impl Drop for Subscriber {
-    fn drop(&mut self) {
-        unsafe {taos_unsubscribe(self.tsub);}
-    }
-}

tests/examples/rust/src/tdengine.rs

-#[path = "bindings.rs"]
-mod bindings;
-use bindings::*;
-
-#[path = "utils.rs"]
-mod utils;
-use utils::*;
-
-use std::os::raw::c_void;
-use std::os::raw::c_char;
-use std::os::raw::c_int;
-use std::os::raw::c_long;
-
-pub struct Tdengine {
-    conn: *mut c_void,
-}
-
-/// - **TODO**:  doc
-impl Tdengine {
-
-    //! - **TODO**: implement default param.
-    //! 
-    //! > refer to https://stackoverflow.com/questions/24047686/default-function-arguments-in-rust
-    pub fn new(ip: &str, username: &str, passwd: &str, db: &str, port: i32) -> Result<Tdengine, &'static str> {
-        unsafe {
-            taos_init();
-            let mut conn = taos_connect(str_into_raw(ip),
-                                        str_into_raw(username),
-                                        str_into_raw(passwd),
-                                        str_into_raw(db),
-                                        port as c_int);
-            if conn.is_null() {
-                Err("connect error")
-            } else {
-                println!("connected to {}:{} user:{}, db:{}", ip, port, username, db);
-                Ok(Tdengine {conn})
-            }
-        }
-    }
-
-    // - **TODO**: check error code
-    pub fn query(self: &Tdengine, s: &str) {
-        unsafe {
-            if taos_query(self.conn, str_into_raw(s)) == 0 {
-                println!("query '{}' ok", s);
-            } else {
-                println!("query '{}' error: {}", s, raw_into_str(taos_errstr(self.conn)));
-            }
-        }
-    }
-}
-
-impl Drop for Tdengine {
-    fn drop(&mut self) {
-        unsafe {taos_close(self.conn);}
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        assert_eq!(2 + 2, 4);
-    }
-}
\ No newline at end of file

tests/examples/rust/src/utils.rs

-#[path = "bindings.rs"]
-pub mod bindings;
-use bindings::*;
-
-use std::fmt;
-use std::fmt::Display;
-use std::os::raw::{c_void, c_char, c_int};
-use std::ffi::{CString, CStr};
-
-// #[derive(Debug)]
-pub enum Field {
-    tinyInt(i8),
-    smallInt(i16),
-    normalInt(i32),
-    bigInt(i64),
-    float(f32),
-    double(f64),
-    binary(String),
-    timeStamp(i64),
-    boolType(bool),
-}
-
-
-impl fmt::Display for Field {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match &*self {
-            Field::tinyInt(v) => write!(f, "{}", v),
-            Field::smallInt(v) => write!(f, "{}", v),
-            Field::normalInt(v) => write!(f, "{}", v),
-            Field::bigInt(v) => write!(f, "{}", v),
-            Field::float(v) => write!(f, "{}", v),
-            Field::double(v) => write!(f, "{}", v),
-            Field::binary(v) => write!(f, "{}", v),
-            Field::tinyInt(v) => write!(f, "{}", v),
-            Field::timeStamp(v) => write!(f, "{}", v),
-            Field::boolType(v) => write!(f, "{}", v),
-        }
-    }
-}
-
-// pub type Fields = Vec<Field>;
-pub type Row = Vec<Field>;
-
-pub fn format_row(row: &Row) -> String {
-    let mut s = String::new();
-    for field in row {
-        s.push_str(format!("{} ", field).as_str());
-        // println!("{}", field);
-    }
-    s
-}
-
-pub fn str_into_raw(s: &str) -> *mut c_char {
-    if s.is_empty() {
-        0 as *mut c_char
-    } else {
-        CString::new(s).unwrap().into_raw()
-    }
-}
-
-pub fn raw_into_str<'a>(raw: *mut c_char) -> &'static str {
-    unsafe {CStr::from_ptr(raw).to_str().unwrap()}
-}
-
-
-pub fn raw_into_field(raw: *mut TAOS_FIELD, fcount: c_int) -> Vec<taosField> {
-    let mut fields: Vec<taosField> = Vec::new();
-
-    for i in 0..fcount as isize {
-        fields.push(
-            taosField {
-                name: unsafe {(*raw.offset(i as isize))}.name,
-                bytes: unsafe {(*raw.offset(i as isize))}.bytes,
-                type_: unsafe {(*raw.offset(i as isize))}.type_,
-            }
-        );
-    }
-
-    /// TODO: error[E0382]: use of moved value: `fields`
-    // for field in &fields {
-    //     println!("type: {}, bytes: {}", field.type_, field.bytes);
-    // }
-
-    fields
-}
-
-   pub fn raw_into_row(fields: *mut TAOS_FIELD, fcount: c_int, raw_row: &[*mut c_void]) -> Row {
-        let mut row: Row= Vec::new();
-        let fields = raw_into_field(fields, fcount);
-
-        for (i, field) in fields.iter().enumerate() {
-            // println!("index: {}, type: {}, bytes: {}", i, field.type_, field.bytes);
-            unsafe {
-                match field.type_ as u32 {
-                    TSDB_DATA_TYPE_TINYINT => {
-                        row.push(Field::tinyInt(*(raw_row[i] as *mut i8)));
-                    }
-                    TSDB_DATA_TYPE_SMALLINT => {
-                        row.push(Field::smallInt(*(raw_row[i] as *mut i16)));
-                    }
-                    TSDB_DATA_TYPE_INT => {
-                        row.push(Field::normalInt(*(raw_row[i] as *mut i32)));
-                    }
-                    TSDB_DATA_TYPE_BIGINT => {
-                        row.push(Field::bigInt(*(raw_row[i] as *mut i64)));
-                    }
-                    TSDB_DATA_TYPE_FLOAT => {
-                        row.push(Field::float(*(raw_row[i] as *mut f32)));
-                    }
-                    TSDB_DATA_TYPE_DOUBLE => {
-                        row.push(Field::double(*(raw_row[i] as *mut f64)));
-                    }
-                    TSDB_DATA_TYPE_BINARY | TSDB_DATA_TYPE_NCHAR => {
-                        // row.push(Field::binary(*(raw_row[i] as *mut f64)));
-                    }
-                    TSDB_DATA_TYPE_TIMESTAMP => {
-                        row.push(Field::timeStamp(*(raw_row[i] as *mut i64)));
-                    }
-                    TSDB_DATA_TYPE_BOOL => {
-                        // row.push(Field::boolType(*(raw_row[i] as *mut i8) as bool));
-                    }
-                    _ => println!(""),
-                }
-            }
-        }
-        row
-    }
\ No newline at end of file

tests/pytest/handle_crash_gen_val_log.sh

@@ -5,7 +5,7 @@ GREEN='\033[1;32m'
 GREEN_DARK='\033[0;32m'
 GREEN_UNDERLINE='\033[4;32m'
 NC='\033[0m'
-nohup /root/TDinternal/debug/build/bin/taosd -c /root/TDinternal/community/sim/dnode1/cfg >/dev/null &
+nohup /var/lib/jenkins/workspace/TDinternal/debug/build/bin/taosd -c /var/lib/jenkins/workspace/TDinternal/community/sim/dnode1/cfg >/dev/null &
 ./crash_gen.sh --valgrind -p -t 10 -s 100 -b 4
 pidof taosd|xargs kill  
 grep 'start to execute\|ERROR SUMMARY' valgrind.err|grep -v 'grep'|uniq|tee crash_gen_mem_err.log

tests/test-all.sh

@@ -16,6 +16,10 @@ function runSimCaseOneByOne {
       ./test.sh -f $case > /dev/null 2>&1 && \
         echo -e "${GREEN}$case success${NC}" | tee -a out.log || \
         echo -e "${RED}$case failed${NC}" | tee -a out.log
+      out_log=`tail -1 out.log  `
+      if [[ $out_log =~ 'failed' ]];then
+        exit 8
+      fi
       end_time=`date +%s`
       echo execution time of $case was `expr $end_time - $start_time`s. | tee -a out.log
     fi
@@ -37,6 +41,10 @@ function runPyCaseOneByOne {
           echo -e "${GREEN}$case success${NC}" | tee -a pytest-out.log || \
           echo -e "${RED}$case failed${NC}" | tee -a pytest-out.log
         end_time=`date +%s`
+        out_log=`tail -1 pytest-out.log  `
+        if [[ $out_log =~ 'failed' ]];then
+          exit 8
+        fi
         echo execution time of $case was `expr $end_time - $start_time`s. | tee -a pytest-out.log
       else
         $line > /dev/null 2>&1